Pfizer's Covid-19 vaccine is considered by healthcare authorities to be safe and effective, with data gathered from billions ...

Misinformation about vaccines has swirled online since US President Donald Trump appointed Robert F. Kennedy Jr. – who has ...

In a year in which he faced down a challenge from an activist investor, Pfizer CEO Albert Bourla, Ph.D., received a 14% total ...

An alternative to Paxlovid, the only antiviral pills approved by the US Food and Drug Administration to treat COVID-19, is on ...

Vaccine hesitancy was rising even before COVID-19 emerged – but the pandemic exacerbated the trend. More kindergartners are ...

Under normal circumstances, the study of health problems after COVID vaccinations posted online on Feb. 25 might not have ...

Another recent federal study, published in the journal JAMA Pediatrics in February, showed approximately 1.01 million ...

COVID-19 vaccination in early pregnancy (≤20 weeks of gestation) is not associated with increased prevalence of major ...

The 2020s have inarguably been Covid-19’s decade. Since the coronavirus outbreak was acknowledged as a pandemic exactly five ...

Pfizer and BioNTech won a round in their legal battle with Moderna over COVID-19 vaccine patents on Wednesday, convincing a U ...

On March 11, 2020, the World Health Organization declared COVID-19 a pandemic, the first in over a century. The international agency urged everyone around the globe to work together to alter the ...

One avenue for new vaccine development is mucosal vaccines. In theory, dosing the vaccine directly into the respiratory tract ...